AWEI A997 Pro Active Noise Reduction Wireless Headset(Black)

The AWEI A997 Pro Active Noise Reduction Wireless Headset is designed for everyday use. It features active noise reduction technology to minimize ambient noise.

• Product type: Headset & Headphone
• Material: Lightweight construction
• Color: Black
• Bluetooth version: V5.3
• Supported protocols: A2DP/AVCTP/AVDTP/AVRCP/HFP/SPP/SMP/ATT/GAP/GATT/RFCOMM/SDP/L2CAP profile
• Channel system: Dual channel
• Battery capacity: Built-in 300mAh
• Bluetooth mode music time: 24 hours
• Noise reduction mode music time: 17 hours
• Talking time: 24 hours
• Charging time: 2.5 hours
• Horn size: 40mm
• Horn impedance: 32Ω
• Horn sensitivity: 110dB ± 3dB
• ANC noise reduction: 22dB ± 3
• Best call distance: <1m
• Maximum transmission distance: 10m
• Wearing method: Head-mounted
• Interface: Type-C
• Net weight: 245g